The Miyashita experiments are very interesting and the results should be examined from a viewpoint of attractor dynamics. Amit's target article shows a path toward realistic modeling by artificial neural networks (ANN), but it is not necessarily the only one. I introduce another model that can explain a substantial part of the empirical observations and makes an interesting prediction. This model consists of such units that have nonmonotonic input-output characteristics with local inhibition neurons.

Researchers are able to estimate what subjects attend to by using eye tracking systems. Existing approaches for analyzing eye movements are very useful to estimate attention to still objects. But they are inadequate to estimate attention to moving objects, although paying attention to moving objects is usual human behavior. Thus, we propose a novel approach and algorithm to estimate attention to moving objects more precisely. Our approach is to extract "eye tracking movements". We phrase both saccadic eye movements and smooth (...) pursuit eye movements as "eye tracking movements". Because previous works reveal that humans often track a moving object by the eye movements when they pay attention to the object, our approach seems to be appropriate. Our algorithm used for extracting eye tracking movements is called Path Stitching (PS) algorithm. The PS algorithm is a kind of Longest Common Subsequence (LCS) discovery algorithms using Dynamic Time Warping (DTW) as a similarity measurement procedure. Eye tracking movements can be regarded as a situation that a subsequence of eye movements' trajectory is similar to a subsequence of the target's trajectory with a small or no time-difference. Because humans track a moving object by the eye movements with locally fluctuated time difference, we think the use of DTW is very appropriate. In addition, to make outputs more comprehensible, we employ the LCS discovery approach for the PS algorithm. The experimental results show that the PS algorithm is more able to extract eye tracking movements than the fixation extracting approach. The fixation extracting approach is the most popular and the strongest approach to analyze eye movements. Therefore, we conclude that our novel approach will advance the analysis of human behavior by the eye movements and human-computer interaction systems they utilize user's eye movements. (shrink)

This book is not another parable of Japan's economic success; it provides rich and systematic descriptions of Japanese microeconomic institutions and interprets their work in terms familiar to Western economists. A systematic, in-depth analysis of Japanese institutions of this kind has never been available before. In making his comparative analysis of the Japanese system, Professor Aoki critically examines conventional notions about the microstructure of the market economy that have strongly shaped and influenced economists' approach to industrial organization. While these notions (...) may constitute an appropriate foundation for the analysis of the highly market-oriented Western economies, the author has found that a more complete understanding of the Japanese economy requires us to broaden such 'specific' notions. At one level, therefore, this book may be regarded as a provocative exercise in comparative industrial organization and the theory of the firm. To the extent that this approach is convincing, the book suggests a reordering of focus and emphasis in these studies. (shrink)

It has long been observed that the superlative construction, exemplified by John climbed the highest mountain, has two readings. On the absolute reading, the heights of the relevant mountains in a relevant context are compared; on the comparative reading, relevant climbers’ achievements of mountain climbing are compared (Szabolcsi, Comparative superlatives, MIT Working Papers in Linguistics, 1986). Two theories have been proposed regarding this ambiguity. One theory holds that it results from movement of the superlative morpheme -est (movement theory) (Heim, Association (...) with focus, Doctoral Dissertation, 1985, Notes on superlatives, 1999; Szabolcsi 1986).The other theory holds that the ambiguity is derived by assignment of different values to the context variable C, keeping a single LF structure where -est stays in situ (in-situ theory) (Farkas and Kiss, Nat Lang Linguist Theory 18:417–455, 2000; Sharvit and Stateva, Linguist Philos 25:453–504, 2002). As is pointed out by Heim (1999), a choice between these theories is hard to make based solely on English. Through an investigation of Japanese superlative constructions, this paper argues that, in Japanese at least, a movement theory is required. (shrink)

It is sometimes suggested thatthere is no conception of privacy in Japan orthat, if there is, it is completely differentfrom Western conceptions of privacy. If thiswere so, finding common ground between Japanand the West on which to establish privacypolicies for the internet would be extremelydifficult if not impossible. In this paper wedelineate some of the distinctive differencesin privacy practices in Japan, but we maintainthat these differences do not prevent theestablishment of sound, shared, ethicalinformation privacy policies. We distinguishbetween a minimal conception (...) of privacy that webelieve is shared by Japan and other societiesand richer conceptions of privacy that oftenreflect patterns of behavior distinctive ofparticular cultures. Although Japan and othersocieties share at least a minimal sense ofprivacy, a base on which to build, robustprivacy protection will not exist on theinternet until an internationally accepted richsense of privacy is developed. (shrink)

This volume presents historical, contemporary, and theoretical perspectives on the role of local communities and social norms in the economic development process. Using historical evidence combined with recent developments in institutional economics involving game theory and contracts, it establishes that communities can enhance the development of a market economy under certain circumstances -- and sheds light on what those circumstances are.

The role of government in East Asian economic development has been a contentious issue. Two competing views have shaped enquiries into the source of the rapid growth of the high-performing Asian economies and attempts to derive a general lesson for other developing economies: the market-friendly view, according to which government intervenes little in the market, and the developmental state view, in which it governs the market. What these views share in common is a conception of market and government as alternative (...) mechanisms for resource allocation. They are distinct only in their judgement of the extent to which market failures have been, and ought to be, remedied by direct government intervention. This collection of essays suggests a breakthrough, third view: the market-enhancing view. Instead of viewing government and the market as mutually exclusive substitutes, it examines the capacity of government policy to facilitate or complement private sector co-ordination. The book starts from the premiss that private sector institutions have important comparative advantages over government, in particular in their ability to process information available on site. At the same time, it recognizes that the capabilities of the private sector are more limited in developing economies. The market-enhancing view thus stresses the mechanisms whereby government policy is directed at improving the ability of the private sector to solve co-ordination problems and overcome other market imperfections. In presenting the market-enhancing view, the book recognizes the wide diversity of the roles of government across various East Asian economiesincluding Japan, Korea, Hong Kong, Malaysia, and China and its path-dependent and developmental stage nature. (shrink)

"The Full Picture of Frege’s Philosophy" (Keiso Shobo, 2012) by Kazuyuki Nomoto gives a detailed account of Gottlob Frege’s life devoted to a failed attempt to develop mathematics formally and entirely from scratch based upon his logicism and his semantical understanding of mathematical entities. In the present paper, I review the book and recommend it as a challenging and inspiring book to anyone who wishes to understand the modern meaning of Frege’s philosophy.

A bounded ultrasheaf is a nonstandard universe constructed from a superstructure in a Boolean valued model of set theory. We consider the bounded elementary embeddings between bounded ultrasheaves. Then the standardization principle is true if and only if the ultrafilters are comparable by the Rudin-Frolik order. The base concept is that the bounded elementary embeddings correspond to the complete Boolean homomorphisms. We represent this by the Rudin-Keisler order of ultrafilters of Boolean algebras.

Let M be a model of first order Peano arithmetic and I an initial segment of M that is closed under multiplication. LetM0 be the {0, 1,+}-reduct ofM. We show that there is another model N of PA that is also an expansion of M0 such that a · Ma = a · Na if and only if a ∈ I for all a ∈ M.

This paper explores Erich Fromm’s contribution to Deweyan democratic education by referring to his psychoanalytic interpretation of John Dewey’s pragmatic theory. First, it employs the work by Gert Biesta to secure a space between critical pedagogy and Deweyan democratic education, from which Fromm’s theory can be discussed. Furthermore, it argues that Biesta’s perspective offers a valuable theoretical ground to extend the emancipatory potential of Deweyan democratic education, while avoiding some pitfalls of critical pedagogy. Subsequently, the paper contrasts Marcuse’s and Fromm’s (...) views on Dewey to show how Fromm’s understanding of Dewey was more effective than that of Marcuse for developing the potential of Dewey’s philosophy. Next, the paper clarifies key similarities and differences between Fromm’s psychoanalysis and Dewey’s pragmatism, as it is applicable specifically to emancipatory education. Finally, the paper argues that despite the differences between these two thinkers, Fromm’s theory further radicalizes Deweyan democratic education by adding new elements to the list of preconditions on the role of the emancipatory teacher. (shrink)

This article is an attempt by Japanese physicians to introduce the practice patterns and moral justification of Japanese critical care to the world. Japanese health care is characterized by the fact that the fee schedule does not reward high technology medicine, such as surgery and critical care. In spite of the low reimbursement, our critical care practice pattern is characterized by continuing futile treatment for terminal patients in the intensive care unit (ICU). This apparently wasteful practice can be explained by (...) fundamental Japanese cultural values, social factors in Japan, the availability of extensive insurance coverage, physicians' psychological factors, lack of cost-benefit considerations and the pragmatic approach the Japanese take to situations. We attempt to make some brief suggestions regarding the improvement of our critical care practices. Although we can not fully present quantitative data to support our argument, this article represents our real-world approaches to the ethical issues in the ICU in Japan. (shrink)

This study posits that Bohr failed to defend the completeness of the quantum mechanical description of physical reality against Einstein–Podolsky–Rosen’s paper. Although there are many papers in the literature that focus on Bohr’s argument in his reply to the EPR paper, the purpose of the current paper is not to clarify Bohr’s argument. Instead, I contend that regardless of which interpretation of Bohr’s argument is correct, his defense of the quantum mechanical description of physical reality remained incomplete. For example, a (...) recent trend in studies of Bohr’s work is to suggest he considered the wave-function description to be epistemic. However, such an interpretation cannot be used to defend the completeness of the quantum mechanical description. (shrink)

This paper offers a novel argument for fatalism: if one accepts the logical possibility of fatalism, one must accept that fatalism is true. This argument has a similar structure to the ‘knowability paradox’, which proves that if every truth can be known by someone, then every truth is known by someone. In this paper, what I mean by ‘fatalism’ is that whatever happens now was determined to happen now in the past. Existing arguments for fatalism assume that the principle of (...) bivalence holds even for future propositions, that past truths are necessarily true, and/or that possible propositions never change into impossible propositions. However, my argument does not assume such premises. It assumes only the logical possibility of fatalism. Here, what I mean by ‘fatalism is logically possible’ is that there is at least one possible world where whatever happens now was determined to happen now in the past. Since this assumption is weak (thus is plausible), I believe it to be much stronger than the existing arguments for fatalism. In addition, I also show that what will happen in the future is determined now. (shrink)

This paper aims to distinguish two main types of coarse graining, and reveal the relationship between the notions of coarse graining and emergence. In physics, some forms of coarse graining seem to be indispensable to show a physical property, and the other merely changes our descriptions of the system. To clarify the notion of coarse graining, this article investigates the cases of the renormalization group method and irreversibility, both of which have been important topics in philosophy of science, and the (...) case of the rigid body in classical mechanics, which is an elementary case including coarse graining. The case studies reveal the distinction between substantial and mere coarse-graining. This distinction clarifies the relationships between the notions of coarse graining and emergence and further provides some implications for the issues about emergence. (shrink)

Philosophers have long discussed whether time really passes. Simultaneously, they have also discussed whether time could have begun from an infinite past. This paper clarifies the relationship between the reality of time’s passage and an infinite past. I assert that time cannot have an infinite past if time really passes. This argument is based on a proposition that an infinite series of events cannot be completed if time really passes. A seemingly strong objection to this proposition is that no movement (...) is possible if an infinite series cannot be completed. However, movement is clearly possible; thus, an infinite series can be completed. I argue that although it is sure that an infinite series can be completed in the static view, an infinite series cannot be completed (and thus, time could not have begun from an infinite past) in the dynamic view. (shrink)

In diffusion creep, the contribution of grain-boundary sliding to the overall strain o s can be evaluated in arbitrary polycrystals, if the angular distribution of grain boundaries is known. A o s value of 0.5 is obtained for two-dimensional equiaxed microstructures consisting of regular hexagonal grains, equiaxed grains grown from a Voronoi structure or grains having a circular distribution of grain-boundary angles. The o s value is also evaluated for uniaxially deformed 2D microstructures, both diffusionally and uniformly deformed. For the (...) former, the deformed microstructure is obtained by the simulation of microstructural evolution in polycrystals with straight grain boundaries. The o s value increases gradually with increasing or decreasing strain and is larger in the diffusionally deformed microstructures than in the uniformly deformed microstructures for a given grain aspect ratio. The o s value for three-dimensional polycrystalline microstructures is also obtained from an ellipsoidal distribution of grain-boundary angles. The resultant o s value is 0.60 for 3D equiaxed polycrystals and increases gradually with increasing strain. (shrink)

日本主義の精髄としての雪嶺哲学はヘーゲル批判の哲学体系を媒介に大塩陽明学を継承して形成されたことを指摘、雪嶺の実像に迫る。.